(0 19 15)(1 17 2)(3 18 5)(4 8 6)(7 12 10)(9 20 14)(11 16 13)
ALLOWS (11/8)-SEQUENCE
1: (9 11 14)

(0 19 15)(1 17 2)(3 18 5)(4 8 6)(7 12 10)(9)(11 20 14 16 13)
2: (14 16 20)

(0 19 15)(1 17 2)(3 18 5)(4 8 6)(7 12 10)(9)(11 20 13)(14)(16)
3: (0 19 15)

(0)(1 17 2)(3 18 5)(4 8 6)(7 12 10)(9)(11 20 13)(14)(15)(16)(19)
4: (7 12 10)

(0)(1 17 2)(3 18 5)(4 8 6)(7)(9)(10)(11 20 13)(12)(14)(15)(16)(19)